Quelltext der Seite FailoverCluster: EventID 5120 - STATUS CONNECTION DISCONNECTED(c000020c)

== Error ==
'''EventID 5120, FailoverClustering: Cluster Shared Volume 'CSV01' has entered a paused state because of 'STATUS_CONNECTION_DISCONNECTED(c000020c)'. All I/O will temporarily be queued until a path to the volume is reestablished.'''<br>
[[Datei:01-failover-5120-connection disconnected.png|850px]]<br>

''More Information about the reason of '''c000020c''': Microsoft-Windows-FailoverClustering-CsvFs/Operational, EventID 9296''



== Cause ==
'''This error can occurs if you have unused but active network-adapters.'''

'''EventID 30807, Microsoft-Windows-SMBClient/Connectivity: The connection to the share was lost. Error: The network name was deleted.'''<br>
[[Datei:03-30807-connection disconnected-smbshare.png]]<br>



== Solution ==
*Search the ClusterNode with the IPv6-Address:
<source lang="powershell">
$Cluster = "<ClusterName"
$IPv6Address = "<IPv6-Address>"

Foreach ($ClusterNode in (Get-ClusterNode -Cluster $Cluster).Name) {
    Get-NetIPAddress -CimSession $ClusterNode | ? {$_.IPAddress -match $IPv6Address}
}
</source>
*Search the Network-Adapter with the associated IPv6-Address
*Disable this Network-Adapter if it is useless (disconnected)









[[Kategorie:Hyper-V / VMM]]